ArcSight vs Devo: SIEM Comparison (2026)

An independent side-by-side comparison of ArcSight and Devo for siem buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask siem questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Devo leads overall3% cited vs ArcSight 0% across 60 probes.
ChatGPT
ArcSight
0 / 6 probes
0%
Invisible
DevoLeads
1 / 6 probes
17%
Average
Perplexity
ArcSight
0 / 6 probes
0%
Invisible
Devo
0 / 6 probes
0%
Invisible
Gemini
ArcSight
0 / 6 probes
0%
Invisible
Devo
0 / 6 probes
0%
Invisible
Claude
ArcSight
0 / 6 probes
0%
Invisible
Devo
0 / 6 probes
0%
Invisible
Copilot
ArcSight
0 / 6 probes
0%
Invisible
Devo
0 / 6 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

ArcSight
Starting price
Free tier
opentext.com
Devo
Starting price
Free tier
devo.com

Key Features

ArcSight

Feature data is being indexed.

Devo
  • Data-agnostic real-time analytics
  • Interactive visualizations
  • Self-service multitenancy
  • Open APIs
  • Unlimited detections
  • ThreatLink™ case management
  • Behavioral models
  • Automation playbooks

When to choose ArcSight

Choose ArcSight if your team prioritizes its strengths over Devo's. Full guidance populates as ArcSight's feature data is indexed.

When to choose Devo

Choose Devo if your team prioritizes its strengths over ArcSight's. Full guidance populates as Devo's feature data is indexed.

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